function cate_list(tbl){
	attr("func","cate/list")//跳转到3级页面
	var cates=$list("cate","pid = 0")
	cates.forEach(function(c){
		c.put("list",$list("cate",Cnd.where("pid","=",c.id)))
		c.put("courses",$list("course",Cnd.where("cate_id","like","[\""+c.id+"\",%").desc("id"),1,10))
	});
	return cates;
}
function abc(tbl){
	attr("func","abc/"+tbl.id)//跳转到3级页面
	return "";
}